Imperial College London

DrAlastairHales

Faculty of EngineeringDepartment of Mechanical Engineering

Research Associate
 
 
 
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Contact

 

a.hales

 
 
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Location

 

409aCity and Guilds BuildingSouth Kensington Campus

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Summary

 

Summary

Alastair is a member of the Electrochemical Science and Engineering group, which spans several schools across Imperial College London. Alastair’s existing work is focussed around the thermal management and thermal effects of lithium-ion cells. Alastair led the work introducing the Cell Cooling Coefficient as a universal metric to quantify the thermal performance of a battery. He is now building upon this research to develop capability for cell design optimisation using the Cell Cooling Coefficient.   

Nature Comment on the state of thermal management

The Cell Cooling Coefficient presentation

Webinar on lithium-ion cell design for improved thermal management

Background: Alastair completed a PhD in Mechanical Engineering at the University of Bristol in 2016, specialising in multiphase fluid flow with an emphasis on transient heat transfer. Prior to joining Imperial College London in 2018, Alastair worked for SUEZ Advanced Solutions UK, designing equipment closely linked to his PhD topic, and as a Research Associate at Queen Mary University of London, modelling convection cooling capabilities of low powered air-moving devices.


Publications

Journals

Hales A, Prosser R, Diaz LB, et al., 2020, The Cell Cooling Coefficient as a Design Tool to Optimise Thermal Management of Lithium-Ion Cells in Battery Packs, Etransportation, ISSN:2590-1168, Pages:100089-100089

Dondelewski O, Szemberg O’Connor T, Zhao Y, et al., 2020, The role of cell geometry when selecting tab or surface cooling to minimise cell degradation, Etransportation, Vol:5, ISSN:2590-1168, Pages:1-12

Offer G, Patel Y, Hales A, et al., 2020, Cool metric for lithium-ion batteries could spur progress, Nature, Vol:582, ISSN:0028-0836, Pages:485-487

Hales A, Marzook MW, Bravo Diaz L, et al., 2020, The surface cell cooling coefficient: a standard to define heat rejection from lithium ion battery pouch cells, Journal of the Electrochemical Society, Vol:167, ISSN:0013-4651

Hales A, Jiang X, 2019, Optimisation of low energy cooling through phase variation between adjacent piezoelectric fan blades, International Journal of Heat and Mass Transfer, Vol:139, ISSN:0017-9310, Pages:362-372

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